Invention Grant
US08972602B2 Systems and methods for using ECMP routes for traffic distribution
有权
使用ECMP路由进行流量分配的系统和方法
- Patent Title: Systems and methods for using ECMP routes for traffic distribution
- Patent Title (中): 使用ECMP路由进行流量分配的系统和方法
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Application No.: US13524799Application Date: 2012-06-15
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Publication No.: US08972602B2Publication Date: 2015-03-03
- Inventor: Sharvari Mithyantha
- Applicant: Sharvari Mithyantha
- Applicant Address: US FL Fort Lauderdale
- Assignee: Citrix Systems, Inc.
- Current Assignee: Citrix Systems, Inc.
- Current Assignee Address: US FL Fort Lauderdale
- Agency: Foley & Lardner LLP
- Agent Christopher J. McKenna
- Main IPC: G06F15/173
- IPC: G06F15/173

Abstract:
The present application is directed towards systems and methods for using equal cost multi-path routing for traffic distribution in a cluster environment. Each intermediary device of a cluster may advertise, via a routing protocol to a router, a corresponding internet protocol (IP) address of a virtual server and one or more connection metrics having predetermined values. Upon determining that another intermediary device of the cluster is unavailable, each active device may re-advertise the IP address of the virtual server executing on the intermediary device and the one or more connection metrics with the previously advertised value reduced by a predetermined amount. In some embodiments, each active device may wait a predetermined time period, such as a time period for expiration of routing protocol tables, and then re-advertise the IP address of the virtual server executing on the intermediary device and the one or more connection metrics with the predetermined values.
Public/Granted literature
- US20130339544A1 SYSTEMS AND METHODS FOR USING ECMP ROUTES FOR TRAFFIC DISTRIBUTION Public/Granted day:2013-12-19
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